Doctor profile · Federal record
Dr. Gopakumar Iyer, M.D.
Internal Medicine Physician (CMS: Medical Oncology) · Internal Medicine Physician · Hospitalist Physician · Hospitalist Physician · New York, NY
- NPI 1689792756
- Accepts Medicare
- MIPS 79.4 / 100 · 2023
- 23 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1275 York Ave
New York, NY 100656007
(646) 888-2649 - Mailing address
-
633 3Rd Ave, Box 3
New York, NY 100176706
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- July 15, 2011
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- New York #247043 · Michigan #4301084242
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689792756. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
800
Distinct HCPCS
2
Medicare allowed
$91,817
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 754 | 124 | $109 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 46 | 46 | $204 |
In context: peer comparison
Among 559 peers in this city , average services per provider: 137. This provider delivers 5.8× the peer median.Open Payments
Industry payments received
All-time total
$21,855
Transactions
20
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 8 | $6,781.04 | |
| EMD Serono, Inc. | 2 | $5,767.44 | |
| AstraZeneca Pharmaceuticals LP | 4 | $4,661.77 | |
| Daiichi Sankyo Inc. | 1 | $2,055.00 | |
| Eli Lilly and Company | 2 | $1,614.88 | |
| Janssen Scientific Affairs, LLC | 1 | $817.50 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $101.69 | |
| Exelixis Inc. | 1 | $55.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
195
Patients
79
Total drug cost
$454,050
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Hcl | Generic | 46 | 22 | $1,104 |
| Oxycodone Hcl | Generic | 32 | 15 | $874 |
| Prednisone | Generic | 23 | 11 | $151 |
| Triamcinolone Acetonide | Generic | 22 | 16 | $169 |
| Cabometyx (Cabozantinib S-Malate) | Brand | 18 | 0 | $444,316 |
| Dexamethasone | Generic | 18 | 15 | $352 |
| Pantoprazole Sodium | Generic | 13 | 0 | $100 |
| Xarelto (Rivaroxaban) | Brand | 12 | 0 | $6,883 |
| Tramadol Hcl | Generic | 11 | 0 | $101 |
Frequently asked questions
What is Dr. Gopakumar Iyer's medical specialty?
Dr. Gopakumar Iyer practices Internal Medicine Physician in New York, NY.
Where does Dr. Gopakumar Iyer practice?
Dr. Gopakumar Iyer practices at 1275 York Ave, New York, NY 100656007. Office phone: 6468882649.
What is Dr. Gopakumar Iyer's NPI?
Dr. Gopakumar Iyer's National Provider Identifier (NPI) is 1689792756, issued by NPPES.
Does Dr. Gopakumar Iyer accept Medicare assignment?
Yes. Dr. Gopakumar Iyer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gopakumar Iyer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.